Location: Hebei Province, Laiyuan County
Official website (quite useful, in Chinese):
How to get there: 2 1/2 hours nonstop by highway bus from Peking Yongdingmen Bus Station 北京水定门客运站 to Laiyuan County, and from there 30 minutes by car.
We spent 3 hours in the scenic area. Entrance: 50 yuan.
Time of visit: September 2016